The words you have provided have another meaning. I think it is neither of them. I´d spell the word for ´a kiosk´ کھوکھا or کھوکہ. I am sure other friends can confirm or deny it. If you are curious what the words you gave mean, please open new threads for them.

Thank you, everybody! Since Lahore was where I lived and this is where I learned this word, it could well be Punjabi, but everyone I know uses it, regardless if whether they are Punjabi or Urdu-speaking. I was told that it came from the Coca Cola signs plastered on them, but maybe not. That's why I asked.